package www.guigu.com.service;


import com.baomidou.mybatisplus.service.IService;
import www.guigu.com.pojo.Jj;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author caoyunqi
 * @since 2021-03-04
 */
public interface JjService extends IService<Jj> {

}
